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Bug 104302 - gentoo-sources-2.6.13 (r1) :broken vt82xx driver (via audio)
Summary: gentoo-sources-2.6.13 (r1) :broken vt82xx driver (via audio)
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Core system (show other bugs)
Hardware: All Linux
: High normal
Assignee: Gentoo Kernel Bug Wranglers and Kernel Maintainers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-08-30 14:14 UTC by Matteo Azzali (RETIRED)
Modified: 2005-08-31 03:55 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


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Description Matteo Azzali (RETIRED) gentoo-dev 2005-08-30 14:14:41 UTC
I just upgraded to this kernel and tested intensively, and found that , with 
the same config I'm using from 2.6.7 (I used make oldconfig) the alsa audio
driver vt-82xx gives me some issues. I have a gigabyte GA-7VA motherboard
(realtek chipset). Alsaconf setted the driver vt82xx for me, and was working
fine until upgrade. After upgrade the load of alsactl complain about name mismatch
for control #45 , and this could be nothing.

But when I try to play any music, the music comes out crippled and with cracks 
as a very-old-and-scratched vinyl disc.

I don't know if this is a kernel-2.6.13 bug or if the patch
4300_via-vt6410.patch is causing that. I tried to fool emerge with a fake patch 
file but I didn't had success (md5?), if you know how to de-patch please 
explain,I'll test. (rollbacking kernel result in music playing fine again).

Reproducible: Always
Steps to Reproduce:
1.get alsa working with realtek chipset (using alsaconf)
2.upgrade kernel to gentoo-sources-2.6.13
3.try to hear music
Comment 1 Matteo Azzali (RETIRED) gentoo-dev 2005-08-30 14:18:57 UTC
hum, I had forgot. Gigabyte GA-7VA has vt8235 chip onboard.
Comment 2 Diego Elio Pettenò (RETIRED) gentoo-dev 2005-08-30 19:08:20 UTC
Have you tried using alsa-driver package instead of in-kernel drivers?
Comment 3 Matteo Azzali (RETIRED) gentoo-dev 2005-08-31 03:55:02 UTC
My fault, I unpatched & repatched 4300 just to discover I had to lower volumes
with alsamixer (that does not complains of control #45.... boh)
sorry
(blush... o^^o )